Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111237 | Liquid crystal display and method of displaying thereof | — | 2012-02-07 |
| 6466294 | Liquid crystal display panel using sealing adhesive containing conductive particles | Eiji Yamamoto | 2002-10-15 |
| 5790219 | Color liquid-crystal display panel with black-mask overlapping color-filter more on downwardly rubbing side of switching element | Yoshitaka Yamamoto | 1998-08-04 |
| 5448386 | Optical liquid crystal element | Hiroshi Watanabe, Kazuo Yokoyama | 1995-09-05 |
| 5237440 | Method of manufacturing a liquid crystal display panel | Hiroshi Watanabe, Kazuo Yokoyama | 1993-08-17 |
| 5157523 | Projection type liquid crystal display unit including orthogonal phase plates | Hiroshi Watanabe, Kazuo Yokoyama | 1992-10-20 |